ICODEBROKER

using System.Collections.Generic;

using System.Windows.Forms;

using DevExpress.XtraTreeList.Nodes;

using DevExpress.XtraTreeList.Nodes.Operations;

namespace TestProject

{

    /// <summary>

    /// 미체크 노드 구하기 트리 리스트 작업

    /// </summary>

    public class GetUncheckedNodeTreeListOperation : TreeListOperation

    {

        //////////////////////////////////////////////////////////////////////////////////////////////////// Field

        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region Field

        /// <summary>

        /// 타겟 노드 리스트

        /// </summary>

        public List<TreeListNode> TargetNodeList = new List<TreeListNode>();

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - GetUncheckedNodeTreeListOperation()

        /// <summary>

        /// 생성자

        /// </summary>

        public GetUncheckedNodeTreeListOperation() : base()

        {

        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method

        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 실행하기 - Execute(node)

        /// <summary>

        /// 실행하기

        /// </summary>

        /// <param name="node">노드</param>

        public override void Execute(TreeListNode node)

        {

            if(node.CheckState == CheckState.Unchecked)

            {

                TargetNodeList.Add(node);

            }

        }

        #endregion

    }

}

using System;

using System.Windows.Forms;

using DevExpress.XtraEditors;

using DevExpress.XtraTreeList;

namespace TestProject

{

    /// <summary>

    /// 메인 폼

    /// </summary>

    public partial class MainForm : XtraForm

    {

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>

        /// 생성자

        /// </summary>

        public MainForm()

        {

            InitializeComponent();

            Load                     += Form_Load;

            this.executeButton.Click += executeButton_Click;

        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method

        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 폼 로드시 처리하기 - Form_Load(sender, e)

        /// <summary>

        /// 폼 로드시 처리하기

        /// </summary>

        /// <param name="sender">이벤트 발생자</param>

        /// <param name="e">이벤트 인자</param>

        private void Form_Load(object sender, EventArgs e)

        {

            this.treeList.RowHeight                              = 25;

            this.treeList.OptionsView.AutoWidth                  = false;

            this.treeList.OptionsView.CheckBoxStyle              = DefaultNodeCheckBoxStyle.Check;

            this.treeList.OptionsBehavior.ReadOnly               = true;

            this.treeList.OptionsBehavior.PopulateServiceColumns = true;

            this.treeList.KeyFieldName                           = "ID";

            this.treeList.ParentFieldName                        = "RegionID";

            this.treeList.DataSource = SalesData.GetSalesDataList();

            this.treeList.Columns[this.treeList.KeyFieldName   ].Visible = false;

            this.treeList.Columns[this.treeList.ParentFieldName].Visible = false;

            this.treeList.BestFitColumns();

            this.treeList.ExpandAll();

        }

        #endregion

        #region 실행 버튼 클릭시 처리하기 - executeButton_Click(sender, e)

        /// <summary>

        /// 실행 버튼 클릭시 처리하기

        /// </summary>

        /// <param name="sender">이벤트 발생자</param>

        /// <param name="e">이벤트 인자</param>

        private void executeButton_Click(object sender, EventArgs e)

        {

            GetUncheckedNodeTreeListOperation operation = new GetUncheckedNodeTreeListOperation();

            this.treeList.NodesIterator.DoOperation(operation);

            int count = operation.TargetNodeList.Count;

            XtraMessageBox.Show(this, count.ToString(), "INFORMATION", MessageBoxButtons.OK, MessageBoxIcon.Information);

        }

        #endregion

    }

}